ATE225888T1 - WALK-ON TREAD SURFACE, IN PARTICULAR A PROFILE EXTRUDED FROM LIGHT METAL, AND METHOD FOR THE PRODUCTION THEREOF - Google Patents

WALK-ON TREAD SURFACE, IN PARTICULAR A PROFILE EXTRUDED FROM LIGHT METAL, AND METHOD FOR THE PRODUCTION THEREOF

Info

Publication number
ATE225888T1
ATE225888T1 AT98930611T AT98930611T ATE225888T1 AT E225888 T1 ATE225888 T1 AT E225888T1 AT 98930611 T AT98930611 T AT 98930611T AT 98930611 T AT98930611 T AT 98930611T AT E225888 T1 ATE225888 T1 AT E225888T1
Authority
AT
Austria
Prior art keywords
light metal
grooves
longitudinal channels
walk
production
Prior art date
Application number
AT98930611T
Other languages
German (de)
Inventor
Wilhelm Wiedemeyer
Original Assignee
Alcan Tech & Man Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcan Tech & Man Ag filed Critical Alcan Tech & Man Ag
Application granted granted Critical
Publication of ATE225888T1 publication Critical patent/ATE225888T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/42—Gratings; Grid-like panels
    • E04C2/427—Expanded metal or other monolithic gratings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/112—Treads of metal or with an upper layer of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
    • E04F11/163—Protecting means for edges or corners
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/06—Flooring or floor layers composed of a number of similar elements of metal, whether or not in combination with other material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G1/152—Platforms made of metal or with metal-supporting frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Extrusion Of Metal (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The invention concerns a passable stair tread, in particular a stair tread made of an extruded light metal section, comprising a transversely streamlined moulding projecting parallel to a running plate surface and defining longitudinal channels. In the running plate surface transverse grooves are formed, transversely relative to the direction of the ledges, corresponding more or less to the longitudinal channels, and, between said transverse grooves, other grooves, all these grooves forming undulating recesses or slots. The longitudinal channels and transverse grooves define vertical projecting groups forming the flanks of the undulating recesses or slots.
AT98930611T 1997-08-04 1998-07-10 WALK-ON TREAD SURFACE, IN PARTICULAR A PROFILE EXTRUDED FROM LIGHT METAL, AND METHOD FOR THE PRODUCTION THEREOF ATE225888T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29713807U DE29713807U1 (en) 1997-08-04 1997-08-04 Walk-on tread, in particular a profile extruded from light metal
PCT/CH1998/000301 WO1999007964A1 (en) 1997-08-04 1998-07-10 Passable stair tread, in particular made of an extruded light metal section, and method for making same

Publications (1)

Publication Number Publication Date
ATE225888T1 true ATE225888T1 (en) 2002-10-15

Family

ID=8044082

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98930611T ATE225888T1 (en) 1997-08-04 1998-07-10 WALK-ON TREAD SURFACE, IN PARTICULAR A PROFILE EXTRUDED FROM LIGHT METAL, AND METHOD FOR THE PRODUCTION THEREOF

Country Status (7)

Country Link
EP (1) EP1002169B1 (en)
AT (1) ATE225888T1 (en)
DE (4) DE29713807U1 (en)
DK (1) DK1002169T3 (en)
ES (1) ES2181240T3 (en)
PT (1) PT1002169E (en)
WO (1) WO1999007964A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100464817B1 (en) * 2002-11-26 2005-01-05 대우조선해양 주식회사 Pantagon bar

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742121A (en) * 1952-03-31 1956-04-17 Jr Ernest C Liskey Metallic grating
US4266381A (en) * 1979-12-03 1981-05-12 Pullman Incorporated Extruded nonskid treadway
DE3520576C1 (en) * 1985-06-08 1986-07-31 Aluminium Walzwerke Singen Gmbh, 7700 Singen Accessible step surface, in particular light metal plank, and process for its manufacture
FR2678661B1 (en) * 1991-07-03 1998-07-24 Georges Magyar NON-SLIP COATING.

Also Published As

Publication number Publication date
PT1002169E (en) 2003-02-28
DE29713807U1 (en) 1998-01-02
WO1999007964A1 (en) 1999-02-18
EP1002169B1 (en) 2002-10-09
DK1002169T3 (en) 2003-02-17
EP1002169A1 (en) 2000-05-24
DE19741318C1 (en) 1999-01-28
DE59805911D1 (en) 2002-11-14
ES2181240T3 (en) 2003-02-16
DE19741319A1 (en) 1999-02-11

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